from flask_migrate import Migrate, MigrateCommand
from flask_script import Manager
from info import db,create_app


'''通过指定的配置名字创建对应配置的app,create_app就类似于工厂方法'''
app = create_app('developement')

manager = Manager(app)
# 将app 与 db 关联
Migrate(app, db)
# 将迁移命令添加到manager中
manager.add_command('db', MigrateCommand)


if __name__ == '__main__':
    manager.run()